import { WilliamsROptions } from '../../schemas/WilliamsROptionsSchema';
import { WilliamsRResult } from '../../schemas/WilliamsRResultSchema';
/**
 * Calculate Williams %R
 *
 * Williams %R is a momentum oscillator that measures overbought/oversold levels.
 * It is similar to the Stochastic Oscillator but uses a different scale.
 *
 * Formula: %R = ((Highest High - Current Close) / (Highest High - Lowest Low)) * -100
 *
 * Values range from -100 to 0:
 * - Above -20: Overbought (potential sell signal)
 * - Below -80: Oversold (potential buy signal)
 *
 * @param options - Williams %R calculation options
 * @returns Williams %R result with values, highest highs, lowest lows, and metadata
 *
 * @example
 * ```typescript
 * const result = calculateWilliamsR({
 *   high: [102, 103, 101, 104, 105],
 *   low: [98, 99, 97, 100, 101],
 *   close: [100, 102, 100, 103, 104],
 *   period: 14
 * });
 *
 * console.log(result.williamsR);  // Williams %R values (-100 to 0)
 * ```
 */
export declare function calculateWilliamsR(options: WilliamsROptions): WilliamsRResult;